This is the revision history for perlref in <discord.gg:#412831877242683403>

factoid_idsubjectcopulapredicateauthornamespace
13695 perlref is Perl references and nested data structures - https://perldoc.pl/perlref simcop2387 <*:##NULL>
162 perlref is Perl references and nested data structures - http://perldoc.perl.org/perlref.html perlbot <*:##NULL>